P645A

P645A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P645A Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford P645A Fault Code Meaning :

Ford P645A Symptoms :

Ford P645A Reasons :

How To Fix Ford P645A Trouble Code ?

Which Ford cars have the code P645A?

  • P645A Ford Aerostar
  • P645A Ford Bronco
  • P645A Ford C-Max
  • P645A Ford C-Max Energi
  • P645A Ford C-Max Hybrid
  • P645A Ford Contour
  • P645A Ford Crown Victoria
  • P645A Ford EcoSport
  • P645A Ford Econoline
  • P645A Ford Edge
  • P645A Ford Escape
  • P645A Ford Escape Hybrid
  • P645A Ford Escort
  • P645A Ford Everest
  • P645A Ford Excursion
  • P645A Ford Expedition
  • P645A Ford Explorer
  • P645A Ford Explorer Sport Trac
  • P645A Ford F-150
  • P645A Ford F-250
  • P645A Ford F-350
  • P645A Ford Fiesta
  • P645A Ford Flex
  • P645A Ford Focus
  • P645A Ford Focus Electric
  • P645A Ford Freestar
  • P645A Ford Freestyle
  • P645A Ford Fusion
  • P645A Ford Fusion Energi
  • P645A Ford Fusion Hybrid
  • P645A Ford Fusion Plug-In Hybrid
  • P645A Ford GT
  • P645A Ford Mustang
  • P645A Ford Mustang Mach-E
  • P645A Ford Mystique
  • P645A Ford Probe
  • P645A Ford Ranger
  • P645A Ford Taurus
  • P645A Ford Taurus X
  • P645A Ford Tempo
  • P645A Ford Thunderbird
  • P645A Ford Transit
  • P645A Ford Transit Connect
  • P645A Ford Windstar

A code is a fault code and it indicates that something has gone wrong with your car's engine.

It can be caused by many different problems, including a faulty battery, a bad fuel pump, or even a cracked exhaust manifold.

You will need to diagnose the problem before you can fix it. The best way to do this is with an OBD scanner tool.

A scan tool will tell you what needs fixing and how much it will cost in order to fix that particular issue.